public async void UpdateImag()
{
if (updating)
{
return;
}
updating = true;
imgsteam = await WebClass.Get(src);
if (imgsteam == null)
{
updating = false;
return;
}
bs = UIImage.CreateWicBitmap(imgsteam);
Img = UIImage.CreateD2DBitmap(bs.Converter);
updating = false;
if (Parent != null)
{
Parent.Update = true;
ThreadManage.UpdateUI = true;
}
}